custom iem manufacturer... i need one

Ok so this is my delema... i want to get custom iem's but no manufacturer makes what im looking for. A quad dynamic driver. the unique melody 3dd comes close but too many people dislike it and i know its not going to give me what im looking for. so this is the good side i have a cable and the drivers themselfs all picked out i just need someone who can actually make custom iem's to high standard. now the best i have seen yet is this guys... http://www.instructables.com/id/DIY-In-Ear-Monitors/. they look well done for homemade setup and you can tell he learned a lot from it so im guessing if he did it again they would only come out better, but for the life of me i cant get ahold of him to see if he can make me some. He mentions in the artical that some people over here know how to make them so im really just trying to find though's people to get in touch about making some iem's for me.... for money of course ;)